Montmorillonite K-10 Supported Palladium Nanoparticles: A Catalyst For The Preparation Of Alpha-Aminoynones Employing Copper Free Acyl Sonogashira Reaction
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY(2021)
摘要
Palladium nanoparticles supported by Montmorillonite K-10 (MMT K-10) are utilized for the synthesis of alpha-amino ynones using amino acid chlorides and a mild base at room temperature. All the compounds were obtained in good yields. Furthermore, the catalyst is also utilized for the deprotection of protecting groups operating in peptide chemistry.
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关键词
alpha-Amino ynones, Montmorillonite K-10 clay, nanoparticles, acyl Sonogashira reaction, hydrogenation
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